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Senior Fastapi Developer Jobs in Laurel, MD (NOW HIRING)

TranSquared inc

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Looking for a Senior Python Developer with good experience in developing MicroServices using popular Python frameworks such as Pandas, Django and FastAPI. Need someone with experience using Git for ...

Two Six Technologies

Senior DevOps Engineer

Arlington, VA · On-site

$149K - $192K/yr

They are seeking a Senior DevOps Engineer to join their cybersecurity technology team, where the ... Hands-on experience with Python frameworks such as Django or FastAPI. • Automation and ...

Hatch IT

Senior AI Software Engineer

Washington, DC · Remote

$180K - $210K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Hatch IT

Senior AI Software Engineer

Washington, DC

$138K - $182K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Expression

Senior AI Software Engineer

Washington, DC · On-site +1

$180K - $210K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Expression

Senior AI Software Engineer

Washington, DC · On-site

$180K - $210K/yr

Expression is seeking an experienced Senior AI Software Engineer and Technical Lead to lead the ... Develop high-performance backend services using Python, FastAPI, asynchronous programming, and ...

Two Six Technologies

Senior DevOps Engineer

Arlington, VA · On-site

$149K - $192K/yr

Two Six Technologies is looking for a Senior DevOps Engineer to work within a cross-functional ... Hands-on experience with Python frameworks such as Django or FastAPI. • Automation and ...

Expression

Senior AI Platforms Engineer

Washington, DC

$180K - $210K/yr

Expression is seeking an experienced Senior AI Platform Engineer to join our Product Team and ... Develop high-performance Python APIs and scalable backend services using FastAPI, asynchronous ...

Expression

Senior AI Platforms Engineer

Washington, DC · On-site

$180K - $210K/yr

Expression is seeking an experienced Senior AI Platform Engineer to join our Product Team and ... Develop high-performance Python APIs and scalable backend services using FastAPI, asynchronous ...

Vantor

Senior Software Engineer

Arlington, VA · On-site

$141K - $186K/yr

They are seeking a Senior Software Engineer to develop high-performance API-driven services and ... Preferred : • Experience with Spring Boot, Flask, FastAPI, Django, or similar frameworks. • ...

Zetier

Full-Stack Engineer

Arlington, VA · On-site

Senior Full-Stack Engineer Zetier is seeking a senior full-stack engineer to build modern, secure ... Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical ...

Zetier

Full-Stack Engineer

Arlington, VA · Hybrid

Senior Full-Stack Engineer Zetier is seeking a senior full-stack engineer to build modern, secure ... Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical ...

MBR Partners

Senior Software Engineer

Washington, DC · Remote

$150K/yr

With a back-end team in the Philippines, I'm currently hiring for a Senior Software Engineer ... FastAPI Experience with React, Redux (RTK), CSS modules Experience with CI/CD, Clouds (AWS/GCP ...

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Senior Fastapi Developer information

See Laurel, MD salary details

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$61

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How much do senior fastapi developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for senior fastapi developer in Laurel, MD is $61.20, according to ZipRecruiter salary data. Most workers in this role earn between $51.97 and $68.65 per hour, depending on experience, location, and employer.

What does a Senior FastAPI Developer do?

A Senior FastAPI Developer designs, develops, and maintains backend web applications using the FastAPI framework in Python. They are responsible for building scalable APIs, optimizing performance, ensuring security best practices, and integrating with databases and external services. Senior developers also mentor junior team members, contribute to architecture decisions, and collaborate closely with front-end engineers and stakeholders to deliver robust software solutions.

What are some common challenges faced by Senior FastAPI Developers when scaling applications, and how can these be addressed?

Senior FastAPI Developers often encounter challenges related to managing high concurrency, optimizing API performance, and ensuring robust security as applications scale. To address these, it’s important to implement asynchronous programming practices, leverage efficient database queries, and utilize API gateways for better traffic management. Collaboration with DevOps and QA teams is also essential to automate deployments and monitor system health, ensuring smooth scaling and reliable user experiences.

What are the key skills and qualifications needed to thrive as a Senior FastAPI Developer, and why are they important?

To thrive as a Senior FastAPI Developer, you need deep expertise in Python, RESTful API design, and experience building scalable web backends, typically supported by a degree in computer science or related field. Familiarity with FastAPI, Docker, cloud platforms (such as AWS or Azure), and CI/CD tools is highly valued, along with proficiency in testing frameworks. Strong problem-solving, leadership, and communication skills help you collaborate effectively with cross-functional teams and mentor junior developers. These skills enable the delivery of robust, efficient, and maintainable APIs that support business goals and high user demands.
What are popular job titles related to Senior Fastapi Developer jobs in Laurel, MD? For Senior Fastapi Developer jobs in Laurel, MD, the most frequently searched job titles are:
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Senior Fastapi Developer jobs near you

Senior Python Developer

TranSquared inc

Mclean, VA • On-site

$124K - $167K/yr

Other

Posted 5 days ago

Job description

Title: Senior Python Developer

Location: Must be onsite in McLean, VA for 5 days a week (Monday to Friday)

Duration: Long Term

Interview Mode: In-Person interview

 

 

 

Notes:

Looking for a Senior Python Developer with good experience in developing MicroServices using popular Python frameworks such as Pandas, Django and FastAPI.

Need someone with experience using Git for source control in a team-based development environment.

Need someone with good experience in containerization and orchestration technologies (e.g., Docker, Podman, Kubernetes).

Need someone with SQL and relational database development, and good hands-on experience in unit testing frameworks (e.g., Pytest) and implementing automated test coverage.

Highly preferred for someone with good understanding of fixed income concepts, including duration, convexity, spread, and option-adjusted spread (OAS).

 

Job Description:

Responsibilities

Refactor and modernize existing components of the financial accounting and forecasting application to improve maintainability, performance, and scalability.

Develop and enhance core forecasting engine features to improve model accuracy, runtime efficiency, and enterprise readiness.

Support critical quarterly production runs for financial reporting by monitoring execution, troubleshooting issues, and ensuring integrity, accuracy, and timeliness of outputs.

Diagnose and resolve defects, reduce technical debt, and drive continuous improvements to ensure alignment with software engineering best practices.

Write clean, robust, high-quality code following best practices, supported by automated unit and integration tests with strong coverage.

Coordinate with team members across different layers of the stack (data, services, APIs, and infrastructure) to deliver end-to-end solutions.

Partner with FP&A and other stakeholders to implement new forecasting capabilities, enable scenario analysis, and meet evolving business and regulatory requirements.

Assist with infrastructure upgrades, platform migrations, and adoption of new technologies to improve reliability, security, and operational efficiency.

Contribute to design discussions, code reviews, and documentation; demonstrate a commitment to collaborative problem-solving, thoughtful design, and high-quality deliverables

Qualifications

At least 10-15 years of hands-on software development experience using a modern programming language (e.g., Python, Java).

2–3 years of experience using Git for source control in a team-based development environment.

10+ years of experience with SQL and relational database development.

1–2 years of experience with containerization and orchestration technologies (e.g., Docker, Podman, Kubernetes).

Proficiency with shell scripting for automation, troubleshooting, and operational support.

2–3 years of experience with unit testing frameworks (e.g., Pytest, JUnit) and implementing automated test coverage.

An understanding of fixed income concepts, including duration, convexity, spread, and option-adjusted spread (OAS).

Good oral and written communication skills

Strong critical thinking, problem-solving skills, business acumen, and familiarity with Agile development processes.

Preferred Skills

Graduate degree in a quantitative discipline (e.g., Computer Science, Mathematics, Statistics, or related field).

Strong understanding of GAAP accounting fundamentals, including revenue/expense recognition and amortization.

CFA/FRM (or significant progress toward CFA/FRM/CPA).

Strong oral and written communication skills, with the ability to clearly articulate technical and business concepts.

Experience engaging with stakeholders to gather requirements, align on priorities, and drive delivery.

Exposure to product and project management tools (e.g., JIRA) to support planning, tracking, and execution.

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